Nitish says, Nobody can beat Modi in 2019; slams Congress

Thiruvananthapuram, May 12: Kerala Government on Tuesday issued modified guidelines for infrastructure arrangements and procedures to be followed to ensure smooth interstate movement of stranded persons during the lockdown.

"Necessary permission, if any, required from the State where you are presently located need to be taken for ensuring a smooth journey till Kerala border," read the order by the state government.

It has also made it clear that people will only be allowed to travel if they have the permit from the state government and local authorities.

"You are requested to start the journey only after receiving the travel permit from the Government of Kerala and the local authority of your present location to avoid any problem during travel. Those who reach at the check post without passes will not be allowed entry," it further read.

The orders by the government further read:

*To maintain social distancing norms, only 4 persons will be permitted to travel in a car, 5 in an SUV, 10 in a van and 25 in a bus. The maximum number of passengers in a van /bus will be half of the seating capacity).

*Keep sanitiser, use masks and maintain physical distancing throughout the journey.

*An exit and entry pass/passes shall be issued by the District Collectors to those persons who seek to go outside states to bring back their stranded child/ children, spouse and parent/s.

*Everybody including those coming from red zones shall remain under home quarantine for 14 days from the date of arrival.

*Only priority groups and persons will be allowed entry passes:

a) Those from neighbouring states seeking Medical aid in Kerala

b) Pregnant ladies with family

c) Family members including children separated due to lockdown

d) Students

e) Senior citizens with family members

f) Persons who had lost a job.

The guidelines further added that all luggage must be disinfected and temperature checks must be carried out with Infrared flash thermometer among other things.

The coronavirus can stay aloft for hours in tiny droplets in stagnant air, infecting people as they inhale, mounting scientific evidence suggests.

This risk is highest in crowded indoor spaces with poor ventilation, and may help explain superspreading events reported in meatpacking plants, churches and restaurants.

It’s unclear how often the virus is spread via these tiny droplets, or aerosols, compared with larger droplets that are expelled when a sick person coughs or sneezes, or transmitted through contact with contaminated surfaces, said Linsey Marr, an aerosol expert at Virginia Tech.

Follow latest updates on the Covid-19 pandemic here

Aerosols are released even when a person without symptoms exhales, talks or sings, according to Marr and more than 200 other experts, who have outlined the evidence in an open letter to the World Health Organization.

What is clear, they said, is that people should consider minimizing time indoors with people outside their families. Schools, nursing homes and businesses should consider adding powerful new air filters and ultraviolet lights that can kill airborne viruses.

What does it mean for a virus to be airborne?

For a virus to be airborne means that it can be carried through the air in a viable form. For most pathogens, this is a yes-no scenario. HIV, too delicate to survive outside the body, is not airborne. Measles is airborne, and dangerously so: It can survive in the air for up to two hours.

For the coronavirus, the definition has been more complicated. Experts agree that the virus does not travel long distances or remain viable outdoors. But evidence suggests it can traverse the length of a room and, in one set of experimental conditions, remain viable for perhaps three hours.

How are aerosols different from droplets?

Aerosols are droplets, droplets are aerosols — they do not differ except in size. Scientists sometimes refer to droplets fewer than 5 microns in diameter as aerosols. (By comparison, a red blood cell is about 5 microns in diameter; a human hair is about 50 microns wide.)

From the start of the pandemic, the WHO and other public health organizations have focused on the virus’s ability to spread through large droplets that are expelled when a symptomatic person coughs or sneezes.

These droplets are heavy, relatively speaking, and fall quickly to the floor or onto a surface that others might touch. This is why public health agencies have recommended maintaining a distance of at least 6 feet from others, and frequent hand washing.

But some experts have said for months that infected people also are releasing aerosols when they cough and sneeze. More important, they expel aerosols even when they breathe, talk or sing, especially with some exertion.

Scientists know now that people can spread the virus even in the absence of symptoms — without coughing or sneezing — and aerosols might explain that phenomenon.

Because aerosols are smaller, they contain much less virus than droplets do. But because they are lighter, they can linger in the air for hours, especially in the absence of fresh air. In a crowded indoor space, a single infected person can release enough aerosolized virus over time to infect many people, perhaps seeding a superspreader event.

For droplets to be responsible for that kind of spread, a single person would have to be within a few feet of all the other people, or to have contaminated an object that everyone else touched. All that seems unlikely to many experts: “I have to do too many mental gymnastics to explain those other routes of transmission compared to aerosol transmission, which is much simpler,” Marr said.

Can I stop worrying about physical distancing and washing my hands?

Physical distancing is still very important. The closer you are to an infected person, the more aerosols and droplets you may be exposed to. Washing your hands often is still a good idea.

What’s new is that those two things may not be enough. “We should be placing as much emphasis on masks and ventilation as we do with hand washing,” Marr said. “As far as we can tell, this is equally important, if not more important.”

Should I begin wearing a hospital-grade mask indoors? And how long is too long to stay indoors?

Health care workers may all need to wear N95 masks, which filter out most aerosols. At the moment, they are advised to do so only when engaged in certain medical procedures that are thought to produce aerosols.

For the rest of us, cloth face masks will still greatly reduce risk, as long as most people wear them. At home, when you’re with your own family or with roommates you know to be careful, masks are still not necessary. But it is a good idea to wear them in other indoor spaces, experts said.

As for how long is safe, that is frustratingly tough to answer. A lot depends on whether the room is too crowded to allow for a safe distance from others and whether there is fresh air circulating through the room.

What does airborne transmission mean for reopening schools and colleges?

This is a matter of intense debate. Many schools are poorly ventilated and are too poorly funded to invest in new filtration systems. “There is a huge vulnerability to infection transmission via aerosols in schools,” said Don Milton, an aerosol expert at the University of Maryland.

Most children younger than 12 seem to have only mild symptoms, if any, so elementary schools may get by. “So far, we don’t have evidence that elementary schools will be a problem, but the upper grades, I think, would be more likely to be a problem,” Milton said.

College dorms and classrooms are also cause for concern.

Milton said the government should think of long-term solutions for these problems. Having public schools closed “clogs up the whole economy, and it’s a major vulnerability,” he said.

“Until we understand how this is part of our national defense, and fund it appropriately, we’re going to remain extremely vulnerable to these kinds of biological threats.”

What are some things I can do to minimize the risks?

Do as much as you can outdoors. Despite the many photos of people at beaches, even a somewhat crowded beach, especially on a breezy day, is likely to be safer than a pub or an indoor restaurant with recycled air.

But even outdoors, wear a mask if you are likely to be close to others for an extended period.

When indoors, one simple thing people can do is to “open their windows and doors whenever possible,” Marr said. You can also upgrade the filters in your home air-conditioning systems, or adjust the settings to use more outdoor air rather than recirculated air.

Public buildings and businesses may want to invest in air purifiers and ultraviolet lights that can kill the virus. Despite their reputation, elevators may not be a big risk, Milton said, compared with public bathrooms or offices with stagnant air where you may spend a long time.

If none of those things are possible, try to minimize the time you spend in an indoor space, especially without a mask. The longer you spend inside, the greater the dose of virus you might inhale.

New Delhi, June 21: The world is feeling the need for yoga more than ever due to the coronavirus pandemic and the ancient Indian practice is helping a large number of Covid-19 patients across the globe in defeating the disease, Prime Minister Narendra Modi said on Sunday.

The coronavirus specifically attacks the respiratory system and 'pranayama' or breathing exercise helps in strengthening the respiratory system the most, Modi said in his message on the sixth International Day of Yoga.

Modi said yoga has emerged as a force for unity and it does not discriminate as it goes beyond race, colour, gender, faith and nations.

"Yoga enhances our quest for a healthier planet. It has emerged as a force for unity and deepens the bonds of humanity. It does not discriminate. It goes beyond race, colour, gender, faith and nations. Anybody can embrace Yog," the prime minister said.

In his nearly 15-minute address early Sunday morning, Modi said that due to the coronavirus pandemic, the world is feeling the need for yoga more than ever.

"If our immunity is strong, it is of great help in defeating this disease. For boosting immunity, there are several methods in yoga, various 'asanas' are there. These asanas are such that they increase the strength of the body and also strengthen our metabolism," he said.

Talking about the benefits of 'pranayama' -- a form of breathing exercise, Modi said it is very effective and has countless variations like 'Sheetali, Kapalbhati and Bhrastika'.

"All these forms of yoga, help a lot in strengthening both our respiratory and immune system," he said, urging people to include 'pranayama' in their daily routine.

"A large number of Covid-19 patients all over the world are taking the benefits of all these techniques of yoga. The strength of yoga is helping them defeat this disease," Modi said.

Asserting that anybody can embrace yoga, the prime minister said that all that is needed is some part of one's time and an empty space.

"Yoga is giving us not only the physical strength, but also mental balance and emotional stability to confidently negotiate the challenges before us," Modi said.

"If we can fine-tune our chords of health and hope, the day is not far away when world will witness the success of a healthy and happy humanity. Yoga can definitely help us make this happen," he said.

With the shadow of the COVID-19 pandemic looming large, International Day of Yoga is being marked on digital media platforms sans mass gatherings. This year's theme is 'Yoga at Home and Yoga with Family'.

Yoga Day is going digital for the first time since June 21, 2015, when it began to be celebrated annually across the world, coinciding with the Summer Solstice each year.

On December 11, 2014, the United Nations General Assembly declared June 21 as 'International Day of Yoga', months after Prime Minister Modi had proposed the idea.

The Ministry of Ayurveda, Yoga & Naturopathy, Unani, Siddha and Homoeopathy (AYUSH) had planned to hold a grand event in Leh, but cancelled it due to the pandemic.

In his message on Sunday, Modi said the International Yoga Day is a day of unity and gives the message of universal brotherhood.

"It is a day of oneness and humanness. What brings us together, unites us, that is yoga. What bridges distances is yoga. In times of this coronavirus pandemic, people's participation in the 'My Life - My Yoga' across the world shows that people's interest in yoga is increasing," he said.

He said that doing work properly and fulfilling one's duties is also a form of yoga.

"Eating the right food, playing the right sports, having right habits of sleeping and waking, and doing your work and your duties is yoga," Modi said.

"With this 'karmayoga', we get the solution to all the problems. 'Karmayoga' is also helping others selflessly. This spirit of 'karmayoga' is embedded in the spirit of India. Whenever the need arose, the whole world witnessed India's selflessness," he said.

The power as an individual, society and country increases manifold when people act according to yoga and with the spirit of 'karmayoga', Modi said.

"Today we have to take a pledge in this spirit -- we will do everything possible for our health, for the health of our loved ones. As a conscious citizen, we will move forward unitedly as a family and society," he said.

The PM's message was followed by a live demonstration of Common Yoga Protocol (CYP). The CYP drill was designed keeping in mind people of different age groups and of varied walks of life, the ministry had said in its statement.

Yoga programmes are organised across the globe by Indian missions every year, but this year will be different. Several missions are organising digital events to mark the occasion.